LSR Seal

LSR Seal also known as Liquid Silicone Rubber Seal, Liquid Silicone Sealing, LSR Gasket, which is made of Liquid Silicone Rubber by Liquid Silicone Rubber Injection Molding(LIM), and is widely used in electronic and medical areas.

Why Liquid Silicone is a better choice for seals?

Liquid silicone rubber is a versatile material and is preferred over other polymers especially in medical applications due to its biocompatibility, heat resistance, flexibility, self-lubrication, oil resistance and part quality.

LSR also used widely in automotive, electrical, and consumer products.  Injection molding of LSR products is gaining in popularity as it enables high-volume production, fast cycle times, automated processing and manufacturing of intricate shapes.

LSR Seal's advantages:

LSR Seal overmolded plastic has better sealing performance compared to the silicone sealing glued onto the plastic.

LSR Seal has more stable design and size.

LSR Sealing is more precise, not only in designs ,sizes dimension tolerance, rubber flashing and parting line, but also in plastic or metal+liquid silicone rubber overmolding products.

LSR Gasket has wider working temperature.

LSR Seal has wider hardness range: 10-90A.